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Abundance of invariant and almost invariant pure states of C*-dynamical systems

Ola Bratteli·Akitaka Kishimoto·Derek W. Robinson
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Abstract

We show that invariant states of C*-dynamical systems can be approximated in the weak*-topology by invariant pure states, or almost invariant pure states, under various circumstances.

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Ola Bratteli, Akitaka Kishimoto, Derek W. Robinson. 1996-07-29. Abundance of invariant and almost invariant pure states of C*-dynamical systems. https://doi.org/10.1007/s002200050146

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